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Find cheap one-way flights from London to Niagara Falls starting at US$320.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from London to Niagara Falls?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from London to Niagara Falls

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Norse Atlantic Airways
From US$320
Jetblue Airways
From US$804
Icelandair
From US$824
Virgin Atlantic
From US$2,218
British Airways
From US$2,292
American Airlines
From US$2,306
Finnair
From US$2,324
Air France
From US$2,343
Delta Air Lines
From US$2,475
Iberia
From US$2,488
ANA airlines

Find more flights and airlines

Find cheap flights from London to Niagara Falls by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from London to Niagara Falls.

  • Cheapest
    Norse Atlantic Airways
    LGW
    14:00
    28h 46m
    1 transfer
    IAG
    13:46
    London Gatwick Airport - Niagara Falls International Airport
    Fri, Apr 12Norse Atlantic Airways
    US$320
  • Iberia
    LHR
    10:05
    37h 54m
    4 transfer
    IAG
    18:59
    London Heathrow Airport - Niagara Falls International Airport
    Thu, Apr 11Iberia
    US$822
  • Lufthansa
    LCY
    07:50
    31h 45m
    2 transfer
    IAG
    10:35
    London City Airport - Niagara Falls International Airport
    Wed, Apr 10Lufthansa
    US$2,937
  • Lufthansa
    LCY
    07:50
    31h 45m
    2 transfer
    IAG
    10:35
    London City Airport - Niagara Falls International Airport
    Wed, Apr 10Lufthansa
    US$2,937
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from London (LON) to Niagara Falls (IAG) the cheapest?

    Airlines adjust prices for flights from London to Niagara Falls based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from London (LON) to Niagara Falls (IAG) cost?

    According to Trip.com's data, the lowest price is around $1,576.
  • What is the transportation method from the main airport to downtown in Niagara Falls?

    • The distance from Niagara Falls International Airport to downtown is about 7km. It takes about 20 minutes by taxi.

London to Niagara Falls Flight Information

Cheapest nonstop flight price

$319

Off-season for travel

April

Peak season for travel

May